Lip and tongue frenum retractor

Abstract

The utility model discloses a lip and tongue frenum retractor which comprises a holding handle, a supporting rod is installed at one end of the holding handle, the longitudinal section of the holding handle is in a C shape, the longitudinal section of the supporting rod is in a V shape, a connecting column is fixed to the other end of the holding handle, and an extension rod is installed on one side of the connecting column in a clamped mode. The utility model belongs to the technical field of medical instruments, and aims to solve the problems in the prior art that local tissues of a lingual frenum are possibly damaged and the operation is not convenient enough when the lingual frenum is clamped by forceps in the conventional cutting operation. The lacing knife has the advantages that lips or tongues can be supported, the lacing can be exposed and kept in a certain tensioning state, a doctor can operate the lacing knife conveniently, the holding handle is utilized, holding and fixing of the holding handle are facilitated, and therefore the doctor can operate cutting and complete the lacing operation with the two hands.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, concretely relates to a lip and tongue frenulum drag hook. BACKGROUND

[0002] Tongue frenulum overlength can be caused by a variety of reasons, including genetic factors, birth defects, trauma or injury, inflammation or infection, tumor or mass, etc. Tongue frenulum overlength can affect the normal movement and function of the tongue, such as causing the tongue to be unable to move freely and stretch, thereby affecting eating and breathing.

[0003] In the past frenulum forming surgery, the tongue is usually clamped with forceps (hemostatic forceps or mosquito hemostatic forceps), and then the cutting tool is operated to cut the frenulum. Using forceps to clamp the frenulum can cause damage to the local tissue of the frenulum, and the operation is not convenient enough.

[0004] In view of the above problems, a tool is needed to conveniently support the lip or tongue so that the frenulum is exposed. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a lip and tongue frenulum drag hook to solve the above problems in the prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The lip and tongue frenulum drag hook comprises:

[0008] The holding handle is provided with a supporting rod at one end, the longitudinal section of the holding handle is in the shape of "C", and the longitudinal section of the supporting rod is in the shape of "V".

[0009] Further, the other end of the holding handle is fixedly provided with a connecting column, and the connecting column is provided with an extension rod on one side.

[0010] Further, a limiting ring is arranged on the outer side of the connecting column, and a limiting strip is fixedly arranged on the surface of the end of the extension rod close to the connecting column, and the limiting strip and the limiting ring are in clamping connection.

[0011] Further, the cross section of the limiting strip is in the shape of an arc, and the angle of the arc of the limiting strip is α, 180° < α < 270°.

[0012] Further, a supporting block fixedly arranged at the lower end of the connecting column is arranged at the arc-shaped notch of the limiting strip, and the supporting block and the limiting strip are arranged in angle complementation.

[0013] The utility model has the following advantages:

[0014] The utility model discloses can make the lip or tongue can support, expose the ligature, and keep certain tension state, convenient doctor operation, and utilize the holding handle, convenient holding and to holding handle are fixed to the doctor can two -hand operation cutting, and ligature operation is completed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the perspective view of the lip and tongue ligament drag hook provided in the utility model embodiment 1.

[0016] Figure 2 It is the front view section view of the connection column and extension rod connection of the lip and tongue ligament drag hook provided in the utility model embodiment 2.

[0017] Figure 3 It is the plan section view of the support block and limiting strip connection of the lip and tongue ligament drag hook provided in the utility model embodiment 3.

[0018] In the drawing: 1, holding handle, 2, support rod, 3, connection column, 4, extension rod, 5, limiting strip, 6, limiting ring, 7, support block. DETAILED DESCRIPTION

[0019] The following by specific embodiment explains the embodiment of the utility model of the person skilled in the art can easily understand the other advantages and efficacy of the utility model from the content disclosed in the present specification, obviously, the described embodiment is the embodiment of the utility model part, instead of all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the scope of the utility model protection.

[0020] Embodiment 1

[0021] As Figures 1 to 3 The utility model discloses a first aspect embodiment of the lip and tongue ligament drag hook, including holding handle 1, the one end of holding handle 1 is installed with support rod 2, and the longitudinal section of holding handle 1 is " C " type, and the longitudinal section of support rod 2 is " V " type;

[0022] Specifically, the inverted V-shaped outer surface of support rod 2 contacts the lip or tongue, so that the ligature is placed in the V-shaped structure of support rod 2, so that the lip or tongue can be supported to expose the ligature and keep a certain tension state, which is convenient for the doctor to operate, and the holding handle 1 is used to facilitate holding and fixing the holding handle 1, so that the doctor can operate with both hands to complete the ligature operation.

[0023] Embodiment 2

[0024] As Figure 1 And Figure 2As shown in the figure, the labial frenulum retractor comprises all the contents of the embodiment 1, in addition, the other end of the holding handle 1 is fixed with a connecting column 3, and one side of the connecting column 3 is clamped with an extension rod 4.

[0025] The technical effect achieved by the above embodiment is that the holding handle 1 can be extended by the extension rod 4, so that the holding handle 1 is fixed after being extended according to the surgical needs.

[0026] Embodiment 3

[0027] As shown in the figure, the labial frenulum retractor comprises all the contents of the embodiment 1, in addition, the other end of the holding handle 1 is fixed with a connecting column 3, and one side of the connecting column 3 is clamped with an extension rod 4. Figure 2 and Figure 3 As shown in the figure, the labial frenulum retractor comprises all the contents of the embodiment 2, in addition, the outer side of the connecting column 3 is installed with a limiting ring 6, and the surface of one end of the extension rod 4 close to the connecting column 3 is fixed with a limiting strip 5, and the limiting strip 5 and the limiting ring 6 constitute clamping connection, so that the connection between the connecting column 3 and the extension rod 4 is more close, and the installation is convenient;

[0028] The cross section of the limiting strip 5 is arc-shaped, and the arc angle of the limiting strip 5 is α, wherein 180°<α<270°, which is convenient for the clamping and disengaging of the connecting column 3 and the extension rod 4, and convenient for cleaning the inner wall of the limiting strip 5;

[0029] The arc-shaped notch of the limiting strip 5 is also provided with a supporting block 7 fixed to the lower end of the connecting column 3, and the supporting block 7 and the limiting strip 5 are arranged in angle complementation, and the notch of the limiting strip 5 can be supplemented by the supporting block 7, so as to have a certain supporting effect, avoiding the skew between the extension rod 4 and the holding handle 1 after supporting.

Claims

1. A frenulum retractor, characterized in that, include: A grip handle (1) is provided, with a support rod (2) installed at one end of the grip handle (1). The longitudinal section of the grip handle (1) is "C" shaped, and the longitudinal section of the support rod (2) is "V" shaped.

2. The frenulum retractor according to claim 1, characterized in that, The other end of the grip handle (1) is fixed with a connecting post (3), and an extension rod (4) is engaged on one side of the connecting post (3).

3. The frenulum retractor according to claim 2, characterized in that, A limiting ring (6) is installed on the outside of the connecting post (3), and a limiting strip (5) is fixed on the surface of the extension rod (4) near the connecting post (3), and the limiting strip (5) and the limiting ring (6) form a snap-fit ​​connection.

4. The frenulum retractor according to claim 3, characterized in that, The cross-section of the limiting strip (5) is arc-shaped, and the arc angle of the limiting strip (5) is α, 180°<α<270°.

5. The frenulum retractor according to claim 4, characterized in that, The arc-shaped notch of the limiting strip (5) is also provided with a support block (7) fixed to the lower end of the connecting column (3), and the support block (7) and the limiting strip (5) are arranged at complementary angles.

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